Portion of a watch dial



FIG. 1 is a perspective view of a portion of a watch dial;

FIG. 2 is a front view thereof;

FIG. 3 is a sectional view thereof showing the sectioned surface of the portion taken along line 3—3;

FIG. 4 is an enlarged partial view of the solid line portion of FIG. 2;

FIG. 5 is an enlarged sectional view showing the sectioned surface of the portion taken along line 5—5 in FIG. 4; and,

FIG. 6 is an enlarged partial view taken at the portion 6 of FIG. 1.

The broken lines showing on the drawing disclosure are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a portion of a watch dial, as shown and described. 